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galina1969 [7]
3 years ago
12

How do you balance these equations?

Chemistry
1 answer:
uysha [10]3 years ago
8 0

Answer:

<u>1</u>Al₄C₃ + <u>12</u>H₂O → <u>3</u>CH₄ + <u>4</u>Al(OH)₃

Explanation:

<u>SOLUTION :-</u>

Balance it by using 'hit & trial' method , and you'll get the answer :-

<u>1</u>Al₄C₃ + <u>12</u>H₂O → <u>3</u>CH₄ + <u>4</u>Al(OH)₃

<u>VERIFICATION :-</u>

<em>In reactant side of equation :-</em>

  • Number of atoms in Al = 1×4 = 4
  • Number of atoms in C = 1×3 = 3
  • Number of atoms in H = 12×2 = 24
  • Number of atoms in O = 12×1 = 12

<em>In product side of equation :-</em>

  • Number of atoms in C = 3×1 = 3
  • Number of atoms in H = (3×4) + 4(1×3) = 24
  • Number of atoms in Al = 4×1 = 4
  • Number of atoms in O = 4(1×3) = 12

Number of atoms of each element is equal in both reactant & product side of equation. Hence , the equation is balanced.

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